Which RTC battery fits the HP ProBook 455 G3? OEM part numbers

1 RTC battery is documented for the HP ProBook 455 G3: 826388-001. 1 of 1 comes from OEM documentation (h10032.www1.hp.com); last checked 2026-11-04. Not bench-tested: match the number on your old RTC battery and any constraint before ordering.

Part number	Part	Constraints	Confidence	Last checked
826388-001	HP RTC battery 826388-001	HP description: "Real-time clock battery for the system board". OEM documentation only; not bench-tested.	OEM documented	2026-11-04

Where do these HP ProBook 455 G3 RTC battery part numbers come from?

1 of 1 fits are from OEM documentation (h10032.www1.hp.com); each row links its source. Last checked 2026-11-04.

Are these RTC batteries tested in the HP ProBook 455 G3?

No. Fits come from manufacturer or retailer documentation and are not bench-tested. Check the part number on your old part and any listed constraint.

All documented parts for the HP ProBook 455 G3.

Other parts for the HP ProBook 455 G3

Battery (2) · Fan (1) · Bottom Cover (1) · Screen (2) · Power Adapter (5) · Heat Sink (2) · Keyboard (2) · Cable (2) · Speakers (1) · Display Bezel (3) · Camera (1) · Microphone (1) · Hinge (1) · Touchpad (1) · Card Reader (1) · Motherboard (3) · Fingerprint Reader (1) · Hard Drive (4) · Service Part (11) · Memory (3) · Power Cord (31) · Screw Kit (1)

For AI agents: the same list as JSON from the free MCP server at /mcp (tool get_model_parts, model hp-probook-455-g3) or the keyless JSON API.